What term refers to having two identical alleles for a trait?

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Multiple Choice

What term refers to having two identical alleles for a trait?

Explanation:
Two identical alleles for a trait are called homozygous. In organisms with two copies of each gene, having the same version on both chromosomes means the genotype is homozygous. If the two copies are different versions, the genotype is heterozygous. This distinction helps explain how traits are inherited and how dominance can influence what trait is observed.

Two identical alleles for a trait are called homozygous. In organisms with two copies of each gene, having the same version on both chromosomes means the genotype is homozygous. If the two copies are different versions, the genotype is heterozygous. This distinction helps explain how traits are inherited and how dominance can influence what trait is observed.

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